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Industrial Grade Sodium Tripolyphosphate/STPP 94%

Name: STPP
Uploaded: 2024-11-12T10:26:54+08:00
Description: STPP

$800 - 850 /Metric Ton

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CAS No.: 7758-29-4
EC No.: 231-838-7
HS Code: 28353190
Appearance: White Powder

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: STPP 94%

Brand: Jinhe

Classification: Phosphate

Types Of: Sodium Tripolyphosphate

Place Of Origin: China

Grade: Industrial Grade

Product Name: Sodium Tripolyphosphate

Short Name: STPP

Grade: Technical Grade

Purity: 94% min

Supply Ability & Additional Information

Packaging: 25kg bag

Productivity: 120000 Tons/Year

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 120000 Tons/ Year

HS Code: 28353190

Port: Lianyungang Port,Shanghai Port,Qingdao Port

Payment Type: L/C,T/T

Incoterm: FOB,CFR,CIF

Packaging & Delivery

Selling Units:: Metric Ton

Package Type:: 25kg bag

Picture Example:

Sodium Tripolyphosphate(STPP)

Chemical formula：Na5P3O10

Molecularweight：367.86

Standard executed：GB/T9984-2008(Industrial Grage)

GB25566-2010(Food Grade)

CAS Number：7758-29-4

Properties:

White microdot powder with luster, melting point at 622℃, easily soluble in water, with remarkable chelating ability to some metal ions such as Ca2+, Mg2+, can soften hard water, change suspensioninto solution, alkalescent, without causticity.

Application:

lt has good complexing and dispersing properties, andis used in industry as synthetic Detergent, dispergator in ceramic production, and synergist of soap. lt has strong emulsifying effect on lubricating oil and fat, can be usedto adjust the PH value of buffer soap solution, and can be used as dispersant in water softener, tanning agent, dyeing assistant, paint, kaolin, magnesium oxide and calcium phosphate. ln food industry it can be used as water retention agent, quality improver, thickening agent. lt is commonly used in canned food, frozen seafood, fruitdrinks and dairy products.

Packing and storage:

plastic-woven sack with polythene inner bag, net weight 25Kg, 50Kg or 1000Kg; keep away from water or moisture, do not pile up the open air.

Sodium_Tripolyphosphate_STPP Food Grade Packi

Technical Specifications

NO.		Specifications			Industrial Grade	Food Grade
1	Main contents				MIN 94.0%	MIN 94.0%
2	Phosphorus pentoside				MIN 56.5%	MIN 56.5%
3	Water insoluble				MAX 0.15%	MAX 0.05%
4	Iron, as Fe				MAX 0.03%	MAX 0.015%
5	PH value of 1% solution				9.2-10.0	9.2-10.0
6	Heavy metal, as Pb					MAX 0.001%
7	Arsenic, as As					MAX 0.0003%
8	Fluoride, as F					MAX 0.003%
9	Particle Size		Powder	Through 100 mesh sieve	MIN 40.0%	MIN 40.0%
				Through 35 mesh sieve	MIN 90.0%	MIN 90.0%
				Through 16 mesh sieve	MIN 95.0%	MIN 95.0%
			Fine powder	Through 100 mesh sieve	MIN 90.0%	MIN 90.0%
10	Whiteness				MIN 85.0%	MIN 85.0%
11	Pb					MAX 0.0004%

Other Products: STPP 94%, SHMP 68%,Titanium Dioxide Rutile,Pvc Resin SG5, Paste PVC Resin

Product Categories : Detergent > Sodium Tripolyphosphate

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